Both the Applicator and Applicator Extra are designed for at-home intravaginal insemination, which allows you to easily self-inseminate in the privacy and comfort of your own home. This allows you to bypass the lower vaginal tract and easily deposit sperm in the right place, aiding their chances of survival.
The difference: The Applicator Extra sports the unique Soft Tip accessory, which makes insertion more comfortable and reduces the immediate loss of semen from the vaginal tract.